59-praseodymium-138

Atomic Mass: 137.9107489 +- 0.0000156 amu
Excess Mass: -83136.860 +- 14.533 keV
Binding Energy: 1150820.557 +- 14.535 keV
Beta Decay Energy: B- -1100.000 +- 200.000 keV #

"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.

Spin: 1+
Half life: 1.45 min
Mode of decay: Electron capture to Ce-138
- Decay energy: 4.437 MeV
Meta state at 0.364 Mev
Spin: 7-
Half life: 2.12 h
Mode of decay: Electron capture to Ce-138
- Decay energy: 4.801 MeV
Possible parent nuclides:
Electron capture from Nd-138

R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)